LLP2026: 16th workshop of the Long-Lived Particle Community

from Monday, 29 June 2026 (11:55) to Friday, 3 July 2026 (19:00)
Ray Dolby Centre

        : Sessions
    /     : Talks
        : Breaks
29 Jun 2026
30 Jun 2026
1 Jul 2026
2 Jul 2026
3 Jul 2026
AM
09:00
Hands-on Session (until 10:40)
09:00 Session Intro - Dr José Francisco Zurita (IFIC, CSIC‐UV)  
09:20 Hackathon Session - Federico Leo Redi (U. of Bergamo and INFN Milan (IT)) Tomasz Procter (Jagiellonian University (PL)) Jack Gargan (University of Cambridge (GB))  
10:40 --- Coffee/Tea Break ---
11:10
Hands-on Session (until 12:30)
09:00 New physics searches in beam dump at the NA62 experiment - Stefan Alexandru Ghinescu  
09:20 Search for stau pair production with the DisTau identification algorithm - Andrea Cardini (ICTEA - Universidad de Oviedo (ES))  
09:35 New Strategies for Long-Lived Heavy Neutral Leptons in the $\ell+\rho$ Channel - Marzieh Bahmani (Humboldt University of Berlin (DE))  
09:55 Recent searches for new LLPs using the MicroBooNE detector - Magnus Handley (University of Cambridge)  
10:15 Long-Lived Particle Signatures in Nucleon Decay - Patrick Adolf  
10:35 Search for emerging jets in $pp$ collisions at $\sqrt{s} = 13~\mathrm{TeV}$ with the ATLAS experiment - Ian Alejandro Ramirez-Berend (Carleton University (CA))  
10:50 --- Coffee/Tea Break ---
11:20 Search for Quirks with the FASER Experiment at the LHC - Arash Jofrehei (Universite de Geneve (CH))  
11:35 Search for dark photon bremsstrahlung by muons in proton-proton collisions using the CMS detector - Michael Revering (University of Cambridge (GB))  
11:50 Searching for apparent baryon number violation in $\Lambda_c^+$ decays at the Super Tau-Charm Facility - Zeren Simon Wang (Hefei University of Technology)  
09:30 Long-Lived Particles from Strongly Interacting Dark Sectors - Graham Kribs  
10:10 Search for massive, long-lived particles with displaced vertices and displaced muons using ATLAS 2022-2024 Data - Laura Elaine Bruce (Harvard University (US))  
10:25 MATHUSLA: Progress and Updates - Caleb Miller  
10:45 --- Coffee/Tea Break ---
11:15 Testing frozen-in dark matter with a long-lived dark Higgs - Giovanna Cottin (Pontificia Universidad Católica de Chile (CL))  
11:35 Search for long-lived heavy neutral leptons in proton-proton collisions with one prompt muon and a secondary vertex from two displaced muons - Anna Mascellani (ETH Zurich (CH))  
11:50 Quantum Number Theory and New Predictions of Millicharge Doublet - Yu-Dai Tsai (The University of Manchester)  
09:00 Long-lived HNLs via ALP portal at the LHC - MARTIN KONRAD HIRSCH Not Supplied (Instituto de Física Corpuscular, Universidad de Valencia - CSIC)  
09:20 Search for displaced muons in proton-proton collisions using the CMS Experiment - Celia Fernandez Madrazo (Boston University (US))  
09:35 Prospects for the search of quirks at LHCb - Alejandro Novo Cal (Universidade de Santiago de Compostela (ES))  
09:55 LLP opportunities at FCC-ee - Mahmoud AlThakeel (Universita Di Bologna (IT))  
10:15 Searches for long-lived particles decaying in the CMS muon detector system - Karim El Morabit (Hamburg University (DE))  
10:30 --- Coffee/Tea Break ---
11:00 Same-sign dimuon probe of charged lepton flavor violation at electron–photon colliders - Dr Yu Zhang (Hefei University of Technology)  
11:20 Search for long-lived charged particles using level-1 scouting data from proton-proton collisions at the CMS experiment - Elton Shumka (Purdue University Northwest (US))  
11:35 Model-independent searches for long-lived particles at LHCb with BuSca - Jiahui Zhuo (Univ. of Valencia and CSIC (ES))  
PM
12:30
Arrival and registration (until 13:30)
13:30 Welcome to Cambridge - Oleg Brandt (University of Cambridge (GB))  
13:35 Latest searches for LLPs at LHCb - Felicia Volle (University of Birmingham (GB))  
14:00
Session 1 (until 14:20)
14:00 Dark Scalar Reinterpretation of Searches for Higgs Boson Decays into Long-Lived Particles at the LHC - Martin Alcalde Martinez (CIEMAT - Centro de Investigaciones Energéticas Medioambientales y Tec. (ES))  
14:03 A Hyperparameter Study of proANUBIS Detector Configurations - Cayetano Fernandez Ruiz (University of Cambridge (GB))  
14:06 CODEX-β: Hardware Installation and Commissioning - Alejandro Novo Cal (Universidade de Santiago de Compostela (ES))  
14:09 Projected Sensitivity of ANUBIS to ALP models - Riley Aumonier Francis Sayer  
14:12 proANUBIS Calibrations, Performance, and Timing Synchronisation - Michael Revering (University of Cambridge (GB))  
14:20 CMS overview - Kai Hong Law (Imperial College (GB))  
14:45
Session 1 (until 15:05)
14:45 Heterogeneous Graph Neural Network for Particle Track Reconstruction in MATHUSLA - Bec Man  
14:48 Sub-GeV Long-Lived Particle Searches at $e^+e^-$ Colliders - Althaf Mohammed Rafi  
14:51 Recent Sensitivity Results from ANUBIS - Camilia Ben Messaouda  
14:54 A SHIFT of Perspective: Observing Neutrinos at CMS and ATLAS - Jeremi Niedziela (Vrije Universiteit Brussel (BE))  
14:57 Early Results from the FORMOSA Millicharged Particle Demonstrator - Ryan Schmitz (Imperial College (GB))  
15:05 Recent Results of Long-Lived Particle Searches at ATLAS - Paul Nathaniel Swallow (University of Cambridge (GB))  
15:30
Session 1 (until 15:50)
15:30 ACTS-Based ITk Reconstruction of Large Impact Parameter Tracks in ATLAS - Makayla Vessella 🐏 (University of California Irvine (US))  
15:33 Kinked-Track Signatures of Long-Lived particles at FCC-ee - Soumyaa Vashishtha (Deutsches Elektronen-Synchrotron (DE))  
15:36 Enhancing Sensitivity to Long-Lived Particles at HL-LHC with Innovative Trigger Technique - Elena Aller Gutierrez (Universidad de Oviedo (ES))  
15:39 Search for Long-Lived Particles Coupled to Top Quarks with the ATLAS Detector - Clara Carrion Martinez (Instituo de Física Corpuscular (IFIC) - CSIC/UV)  
15:42 Optimization of the IDEA Muon System as a Standalone Tracker for Displaced Signatures at FCC-ee - Mahmoud AlThakeel (Universita Di Bologna (IT))  
15:45 CODEX-β: Software Developments for LLP Searches - Alberto Martinez Armas (Universidade de Santiago de Compostela (ES))  
15:50 --- Coffee/Tea Break ---
16:20 Updated Results from the milliQan Experiment - Juan Salvador Tafoya Vargas (University of California Davis (US))  
16:40 Search for long-lived particles using displaced vertices of oppositely charged leptons in 140 fb^{-1} of pp collisions at \sqrt{s} = 13 TeV with the ATLAS detector - Neil Andrew Pohl (Ohio State University (US))  
16:55 Search for Axion-Like Particles in a Beam-Dump Experiment at KEK LINAC (EBES) - Fumihito IKEDA (School of Science, The University of Tokyo (Ootani-LAB))  
17:15 Strategy and performance of the CMS long-lived particle trigger program in Run 3 - Juliette Alimena (DESY)  
17:30 Precision measurements and searches with metre-scale displaced vertices at LHCb - Izaac Sanderswood (Univ. of Valencia and CSIC (ES))  
18:00
Reception and Poster Session (until 19:30)
12:30 --- Lunch ---
14:00 The Forward Physics Facility - John Kenneth Anders (University of Liverpool (GB))  
14:20 Search for Soft Unclustered Energy Patterns containing muons in the final state in pp collisions at 13 TeV with the ATLAS detector - Dr Ligang Xia (Nanjing University (CN))  
14:35 Long-lived particle searches at FASER and future machines - Wei Su (Sun Yat-sen University)  
14:55 Ultra-displaced dimuon vertexing for long-lived particle signatures in ATLAS - Andrew Toler 🦝 (University of Massachusetts Amherst (US))  
15:10 Lepton Number Violation at Hadron Colliders - Mr Bruno M. S. Oliveira (Centro de Física Teórica de Partículas (CFTP), Instituto Superior Técnico (IST), Universidade de Lisboa (UL))  
15:30 --- Coffee/Tea Break ---
16:00 The BSM Physics Programme in ALICE: Probing Long-Lived Particles with the TPC - Tuba Gundem (Goethe University Frankfurt (DE))  
16:20 Revising mass bounds for highly ionising particles after resummation - Dr Vasiliki Mitsou (IFIC, CSIC-UV)  
16:40 The SHiP/NA67 experiment at the ECN3 high-intensity beam facility at the CERN SPS - Dr Anne-Marie Magnan (Imperial College (GB))  
17:00 Proposing GRENDEL: a new dedicated LLP detector at the LHC - Federico Leo Redi (U. of Bergamo and INFN Milan (IT)) Matthew Daniel Citron (University of California Davis (US))  
17:20 CODEX-β: From Installation to Data Taking, Hardware and Software Integration - Alberto Martinez Armas (Universidade de Santiago de Compostela (ES))  
17:40 Axion-like Particle Searches with the FASER Detector at the LHC: Reach and Prospects - Charlotte Cavanagh (ETH Zurich (CH))  
12:10 Dedicated LLP Detector Concepts for Future Colliders: DELIGHT-SHIELD, DELIGHT and FOREHUNT - Rhitaja Sengupta (BCTP and Physikalisches Institut der Universität Bonn, Germany)  
12:30 --- Lunch ---
14:19 PREFACE: A new very forward long-lived particle search at the LHC - Dr Aldo Penzo (Univ. Iowa)  
14:20 Run-3 Emerging Jets search at ATLAS - Harshit Choudhary (Simon Fraser University (CA))  
14:35 Search for Inelastic Dark Matter with Soft Displaced Electrons at the CMS Experiment - Kyungmin Park (Carnegie-Mellon University (US))  
14:50 ANUBIS: latest results and Physics Case - Aashaq Shah (University of Cambridge (GB))  
15:10 The MoEDAL-MAPP Programme at LHC’s IP8 – Current Status and Future Plans - James Pinfold (University of Alberta (CA))  
15:30 --- Coffee/Tea Break ---
16:00
Free Time (until 19:00)
19:00
Dinner (until 22:00)
19:00 Drinks Reception  
19:30 Dinner  
12:10 DarkMatterLive: A Community Framework for unified dark sector costraints including the ones with LLPs. - Dr Brij Kishor Jashal (Rutherford Appleton Laboratory)  
12:30 Looking forward to LLP 2027!  
12:35 --- Lunch ---
13:30
Hands-on Session (until 15:00)
13:30 Hackathon Materials 2  
15:00 --- Coffee/Tea Break ---
15:30
Hands-on Session (until 17:00)
12:00 Closeout + prize winners!  
12:15
Departure (until 13:15)